The Asian Development Bank Sustainability Report has been produced biennially since 2007. It enables stakeholders to understand and assess ADB's sustainability performance in its project investments, technical assistance, knowledge services, and corporate footprint. The publication consists of two parts. Part I: Highlights presents the major economic, social, and environmental impacts of ADB's operations and headquarters for 2018 and 2019. Part II: The Global Reporting Initiative Content Index provides detailed information and data on the integration of sustainability in ADB's operations, facilities, and organizational activities against the reporting standards of the Global Reporting Initiative.